Note, some apps (like FireFox) ignore ShowWindow calls, I suppose its a security thing? After all, it owns the window... Create a Windows Forms-based application, that never displays any windows, that will start defrag.exe with no window, but as the current user. With best regards, Paul Hoepping.

Createnowindow Not Working

The time now is 07:47 PM. Anyway, thanks for your help. ProcessStartInfo info = new ProcessStartInfo("path to notepad.exe"); info.RedirectStandardOutput = true; info.RedirectStandardError = true; info.CreateNoWindow = true; info.UseShellExecute = false; Process proc = Process.Start(info); I have also tried using various setting for

doing it after like you have the windowstyle does nothing I've allready tried that and it makes no difference Originally Posted by Zeelia You should have the line fov.StartInfo.CreateNoWindow = True I have used the above in another scenario where it worked, but the 3rd party application was a cmd like app where it this time is some GUI. Any suggestions? using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace HNTB_Defrag { class Program { public static class CommonArea C# Start Process Minimized Another solution would be to use the Word COM-objects instead of starting Word as a new process.

Another solution would be to use the Word COM-objects instead of starting Word as a new process. Processstartinfo Windowstyle The default is Normal.Exceptions Exception Condition InvalidEnumArgumentExceptionThe window style is not one of the ProcessWindowStyle enumeration members. First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. you could check here Later I will probably have to write a little C++ process that handles starting Word.

This can be beneficial to other community members reading the thread. Hide Command Prompt C# Console Application ProcessStartInfo.WindowStyle Property .NET Framework (current version) Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.5 .NET Framework 3.0 .NET Framework 2.0 .NET Framework 1.1 Gets or Back to Top ↑ Register Help Remember Me? You can find more information about this on google or http://pinvoke.net This may cause a quick flicker though, from when you start the process to when you actually hide the window.

Process.Start ignores WindowStyle P: n/a Paul Hi, I am trying to start a process hidden. Not the answer you're looking for? You have to create a process before you can modify its StartInfo. Has msdn got it backwards? Powershell Windowstyle Hidden Not Working

Not the answer you're looking for? Fraction Decomposition Chess : The Lone King Can I install Dishonored 2 exclusively from CD without additional downloads? Proof Binomial Coefficient Identity Why is this funny? have a peek here When using P/Invoke ShowWindow(), you always have to remember that the process is running in the background, hidden.

I see you're setting the UserName and Password properties, so that would explain why CreateNoWindow is not having an effect. C# Process Minimize Window ClickWindow(button); break; } i++; if (i > 20)//timeout { break; } } } //And here is your code with my code appended System.Diagnostics.ProcessStartInfo proc = new System.Diagnostics.ProcessStartInfo(); proc.FileName = @"C:\\Windows\\System32\\RunDll32.exe"; proc.Arguments Its best to read up on any APIs you use on MSDN to understand them and their expected return values, etc, etc.

The process is MS Word and I want it to work on a .doc-File that contains VBA macro code.

Thanks Grant :) –Aidal Apr 23 '14 at 14:31 No problem! It is a hint passed to the WinMain() entry point of such a program. That did the trick ! C# Hide Process Window Is there a class like Optional but for non-optionals?

Create a Windows Forms-based application, that never displays any windows, that will start defrag.exe with no window, but as the current user. You may not be able to control this for defrag.exe in particular, maybe look into a 3rd party defrag tool - I've taken a liking to dirms (Google around for it). Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies http://xstackwiki.com/not-working/startinfo-createnowindow-not-working.html Best regards, Ling WangPlease remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your

won't your userbase 'freakout' about that? 0 LVL 3 Overall: Level 3 Message Author Comment by:Mister_Spock2009-11-17 Comment Utility Permalink(# a25844166) No, if it if out of sight it is OK. You might want to delete this question and repost it because of the downvotes. –argaz Jun 15 '13 at 15:40 How do you know the process doesn't change it's myProc.StartInfo.UseShellExecute = false; //Disable the shellexecute since we do not want to see any window. How to change the font size and color of a certain part of label in ArcGIS Hotels on the Las Vegas strip: is there a commitment to gamble?